CVE-2025-47827

In IGEL OS before 11, Secure Boot can be bypassed because the igel-flash-driver module improperly verifies a cryptographic signature. Ultimately, a crafted root filesystem can be mounted from an unverified SquashFS image.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.6 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
mitreCNA
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CISA-ADPADP
4.6 MEDIUM
PHYSICAL
LOW
NONE
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 63%
VendorProductVersion
igeligel_os
𝑥
< 11.01.100
microsoftwindows_10_1507
𝑥
< 10.0.10240.21161
microsoftwindows_10_1507
𝑥
< 10.0.10240.21161
microsoftwindows_10_1607
𝑥
< 10.0.14393.8519
microsoftwindows_10_1607
𝑥
< 10.0.14393.8519
microsoftwindows_10_1809
𝑥
< 10.0.17763.7919
microsoftwindows_10_1809
𝑥
< 10.0.17763.7919
microsoftwindows_10_21h2
𝑥
< 10.0.19044.6456
microsoftwindows_10_22h2
𝑥
< 10.0.19045.6456
microsoftwindows_11_22h2
𝑥
< 10.0.22621.6060
microsoftwindows_11_23h2
𝑥
< 10.0.22631.6060
microsoftwindows_11_24h2
𝑥
< 10.0.26100.6899
microsoftwindows_11_25h2
𝑥
< 10.0.26200.6899
microsoftwindows_server_2012
-
microsoftwindows_server_2016
𝑥
< 10.0.14393.8519
microsoftwindows_server_2019
𝑥
< 10.0.17763.7919
microsoftwindows_server_2022
𝑥
< 10.0.20348.4294
microsoftwindows_server_2022_23h2
𝑥
< 10.0.25398.1913
microsoftwindows_server_2025
𝑥
< 10.0.26100.6899
𝑥
= Vulnerable software versions
Vulnerability Media Exposure